What Size and Thread Pitch is the CE Smith Tapered Spindle Axle CES98WR?
Updated 03/23/2026 | Published 03/21/2026
Products Featured in This Question
Question:
What size/thread pitch castle nut?
asked by: Josh
Expert Reply:
Hey Josh, welcome back! The CE Smith Tapered Spindle Axle item # CES98WR has a 1" diameter 14-thread pitch. The Trailer Spindle Nut 1" item # 165686 will work with this spindle.
The Washer For 1 inch Spindle item # SW1000, is typically used on spindles that have a castle nut like item # 165686, and a cotter pin item # 165649. These parts are all sold individually and will work with your CE Smith Tapered Spindle Axle item # CES98WR.
What kind of trailer are you rebuilding or repairing?
You can add this information, along with any other questions you have, where it says Add Comment.
(click to enlarge)
Product Page this Question was Asked From
CE Smith Tapered Spindle Axle - Weld On - 1-3/8" to 1-1/16"
- Trailer Spindles
- Standard Spindle
- Without Flange
- L68149
- 1-3/8 Inch Diameter
- CE Smith
more information >
Continue Researching
- Search Results: spare tire carrier
- Search Results: 3500 pound axle
- Search Results: #84 spindle
- Shop: CE Smith Tapered Spindle Axle - Weld On - 1-3/8" to 1-1/16"
- Shop: Trailer Idler Hub Assembly for 3,500-lb Axles - 5 on 4-1/2 - Galvanized
- Shop: Easy Grease Trailer Idler Hub Assembly for 3.5K Axles - 5 on 4-3/4 - Pre-Greased
- Shop: #84 Spindle for 3,500-lb Trailer Axles - 1-3/4" Diameter
- Shop: Square #84 Spindle for 3,500-lb Trailer Axles - 1-1/2" Wide
- Shop: Trailer Spindle Nut 1"
- Shop: Trailer Wheel Bearing Kit for 1-1/16" to 1-3/8" Tapered Spindle - Bearings L68149/L44649
- Search Results: trailer hitch
- Shop: Trailer Hitch
- Q&A: What is a #84 Spindle and How Do I Know I Have One On My Trailer?
- Search Results: trailer tires and wheels
- Shop: Trailer Wiring
- Shop: Suspension Enhancement
- Search Results: trailer wiring
- Search Results: trailer jack
- Shop: Brake Controller
- Shop: Gooseneck Hitch
- Q&A: Which Caliper Should Be Used With The Dexter 9-3/4" Hub-and-Rotor Assembly DX82UR?
- Q&A: What Inner and Outer Bearings Does 3,500 lb Axle Disc Brake Kit Use
- Q&A: Wall Thickness of 3,500, 5,200 and 6,000 lb Trailer Axles
- Q&A: Replacement 7 Inch Wheels for a Fulton F2 Twin-Track Jack
- Q&A: Draw-Tite 06623-099 Wt. Dist Hitch w/ Sway Control Chain Hangers
- Q&A: Availability of Trailer hub with 5 on 5 inch Bolt Pattern
- Article: Where to Position the Trailer Axle?
- Article: Double-Eye Trailer Suspension System Review
- Article: How to Determine Tire/Wheel Diameter
- Article: Replacing the Bearing, Races and Seals on a Trailer Hub